Yes, there are quite a few here that are outright insane or simply very strange. It is at least partly the nature of the place, however, bringing such disparate worlds together.

[Gaia damn it. Sephiroth clicks off the PCD even as he wonders why people keep asking him that.] A sword.

[And he really hates having someone he doesn't know here, seeing him... not vulnerable, really, but definitely weakened. He will try to be polite, though.] Actually, I visit the clinic every now and then even when not injured. So it's not truly unlikely.